Best Buy Tech Fest SaleEnds Sunday. Limited quantities. No rainchecks.Shop now

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Best Buy Tech Fest SaleEnds Sunday. Limited quantities. No rainchecks.Shop now

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hard drives, ssd & storage

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external ssds

Thunderbolt Hard Drives

Thunderbolt 3 is a standard for high-speed connections between computers and peripherals that offers fast read and transfer speeds. Browse the top-ranked list of Thunderbolt hard drives below along with associated reviews and opinions. 

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  1. SanDisk - PRO-G40 SSD 2TB External Thunderbolt 3 and USB-C NVMe Portable SSD - Black

    SKU: JXJ62C66RC

    Product Description

    A rugged black portable SSD offering ultra-fast Thunderbolt 3 and USB-C connectivity with high durability.
    See all External SSDs
    Your price for this item is $409.99
    Save $331
    The previous price was $740.99

  2. SanDisk - PRO-G40 SSD 1TB External Thunderbolt 3 and USB-C NVMe Portable SSD - Black

    SKU: JXJ62C6662

    Product Description

    A rugged black portable SSD offering up to 2700MB/s read and 1900MB/s write speeds via Thunderbolt 3.
    See all External SSDs
    Your price for this item is $349.99
    Save $137
    The previous price was $486.99

  3. CORSAIR - EX400U USB4 2TB External Portable SSD - Gray

    SKU: J39TSCH8HZ

    Product Description

    A compact gray portable SSD offering USB4 connectivity with up to 4,000MB/sec read and 3,600MB/sec write speeds.
    See all External SSDs
    Your price for this item is $329.99
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In-store pricing may vary. Prices and offers are subject to change. © 2026 Best Buy. All rights reserved. BEST BUY, the BEST BUY logo, the tag design, and MY BEST BUY are trademarks of Best Buy and its affiliated companies.